From: sameer wadgaonkar <sameer.wadgaonkar@xxxxxxxxxx> Removed initializations from visorchipset_open() and visorchipset_init(), and moved the memset in initialize_controlvm_payload_info() down in case of early returns from the function. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@xxxxxxxxxx> Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx> Reported-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/unisys/visorbus/visorchipset.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c index 5987149..e2ac3809 100644 --- a/drivers/staging/unisys/visorbus/visorchipset.c +++ b/drivers/staging/unisys/visorbus/visorchipset.c @@ -57,7 +57,6 @@ visorchipset_open(struct inode *inode, struct file *file) if (minor_number) return -ENODEV; - file->private_data = NULL; return 0; } @@ -1075,7 +1074,6 @@ initialize_controlvm_payload_info(u64 phys_addr, u64 offset, u32 bytes, if (!info) return -CONTROLVM_RESP_ERROR_PAYLOAD_INVALID; - memset(info, 0, sizeof(struct visor_controlvm_payload_info)); if ((offset == 0) || (bytes == 0)) return -CONTROLVM_RESP_ERROR_PAYLOAD_INVALID; @@ -1083,6 +1081,7 @@ initialize_controlvm_payload_info(u64 phys_addr, u64 offset, u32 bytes, if (!payload) return -CONTROLVM_RESP_ERROR_IOREMAP_FAILED; + memset(info, 0, sizeof(struct visor_controlvm_payload_info)); info->offset = offset; info->bytes = bytes; info->ptr = payload; @@ -2119,8 +2118,6 @@ visorchipset_init(struct acpi_device *acpi_device) if (!addr) goto error; - memset(&controlvm_payload_info, 0, sizeof(controlvm_payload_info)); - controlvm_channel = visorchannel_create_with_lock(addr, 0, GFP_KERNEL, uuid); if (!controlvm_channel) -- 1.9.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
